52013874AB | Genuine Mopar® Power Brake Booster Assembly Inlet Catalyst Module Fits 010024553 For PACCAR MX‑13

Fits 010024553 For PACCAR MX‑13 (used in Kenworth / Peterbilt) Kenworth T660

or pulsate abnormally during braking

An ECM (Engine Control Module) 9C3A-12A650-ASF - also called an Engine Computer - is the main electronic brain that controls how your vehicle’s engine runs

Rough Idle / Unstable Idle

Sings of Bad Power Brake Booster Assembly 178-1030:

52013874AB | Genuine Mopar® Power Brake Booster Assembly Inlet Catalyst Module Fits 010024553 For PACCAR MX‑13Description: A Power Brake Booster Assembly 52013874AB (often just called a brake booster) is a key component in a vehicles braking system that helps reduce the amount of physical effort needed to press the brake pedal and stop the vehicle. The brake booster uses vacuum pressure (or sometimes hydraulic or electric pressure) to amplify the force you apply to the brake pedal. Without it, youd have to press the pedal much harder to slow or stop the